I actually requested that some of my friends endorse me for "Sandwiches".

Partially to highlight the ridiculousness of endorsements, but also because I make really good sandwiches.

My friends endorsed me for some more obscene stuff, and I naturally responded in kind.

Of course, now that I'm looking for it, I can't find the interface in LinkedIn :/

When I had LinkedIn I got endorsements for Copy & Paste.

I accepted an endorsement for "Sarcasm" recently.

mnw21cam is an expert in widgets and spacecraft. Highly recommend.